sofiac27 sofiac27

25-10-2020
Mathematics

contestada

given the system of linear equations:

2x+1/2y=7
6x-1/2y=5

which new equation would be the result of adding the equations together?

4x=2

8x=2

8x=12

y=12

Respuesta :

manasmodi99 manasmodi99

25-10-2020

Answer:

8x=12 cause y would cancel out and then you just add 2 and 6, and 7 and 5.

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